SUN HYDRAULICS
DMDATNV536
$232.22 USD
- SUN HYDRAULICS
- Material:DMDATNV536
- Model:DMDA-TNV@536
- Summary:Cartridge
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics DMDATNV536 (DMDATNV536) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for direct-acting operation with a balanced spool. It features a robust design with a maximum operating pressure of 5000 psi (350 bar) and is capable of handling flow rates up to 12 gpm (45 L/min). The valve's quick response time of approximately 50 ms ensures efficient operation in dynamic systems. This model incorporates Sun Hydraulics' floating style construction which helps prevent internal parts binding due to excessive installation torque or variations in cavity/cartridge machining, enhancing its reliability and lifespan. The manual override, equipped with the D or L control options, includes a detent mechanism designed for temporary actuation, with a mechanical life expectancy of about 7,000 cycles. The DMDATNV536 is particularly suited for applications requiring precise control over fluid direction and flow, such as in mobile hydraulics and industrial machinery. Its wet armature design allows the working fluid to cool the armature, although care must be taken with certain fluids that may degrade at higher temperatures. Additionally, the valve's coils are interchangeable with other Sun Series 1 solenoid products for increased flexibility in system design. For environments using phosphate ester fluids, cartridges configured with EPDM seals are recommended; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. Overall, the DMDATNV536 is a versatile and reliable choice for various hydraulic control applications where performance and durability are critical.
The Sun Hydraulics DMDATNV536 (DMDATNV536) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for direct-acting operation with a balanced spool. It features a robust design with a maximum operating pressure of 5000 psi (350 bar) and is capable of handling flow rates up to 12 gpm (45 L/min). The valve's quick response time of approximately 50 ms ensures efficient operation in dynamic systems. This model incorporates Sun Hydraulics' floating style construction which helps prevent internal parts binding due to excessive installation torque or variations in cavity/cartridge machining, enhancing its reliability and lifespan. The manual override, equipped with the D or L control options, includes a detent mechanism designed for temporary actuation, with a mechanical life expectancy of about 7,000 cycles. The DMDATNV536 is particularly suited for applications requiring precise control over fluid direction and flow, such as in mobile hydraulics and industrial machinery. Its wet armature design allows the working fluid to cool the armature, although care must be taken with certain fluids that may degrade at higher temperatures. Additionally, the valve's coils are interchangeable with other Sun Series 1 solenoid products for increased flexibility in system design. For environments using phosphate ester fluids, cartridges configured with EPDM seals are recommended; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. Overall, the DMDATNV536 is a versatile and reliable choice for various hydraulic control applications where performance and durability are critical.
This solenoid-operated 3-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- Spools B and R are closed in the transition between their two positions. This results in a higher performance limit at the expense of lower capacity. When used as pilot controls, where capacity is not a factor, the closed transition will provide faster and more consistent response times.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-11A |
| Series | 1 |
| Capacity | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 cc/min.@210 bar |
| Switching Frequency | 15000 cycles/hr15000 cycles/hr |
| Manual Override Force Requirement | 5 lbs/1000 psi @ Port 133 N/100 bar @ Port 1 |
| Manual Override Stroke | .10 in.2,5 mm |
| Solenoid Tube Diameter | .75 in.19 mm |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-411-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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